Dual-head on i810 driver -- almost works

[Samuel Thibault]

Andrew McMillan, le Fri 04 May 2007 09:52:41 +1200, a écrit :
> On Thu, 2007-05-03 at 09:52 -0400, Greg Stark wrote:
> > Huh, this xrandr thing looks cool. But can't I specify this in xorg.conf
> > ServerLayout?
> 
> Nope.  Not now.

Yes you can.

> There is only one screen and it has the Virtual to know how big it can
> theoretically become.

> That screen has multiple CRTC's though.

And you can specify multiple monitor sections for these CRTCs. Roughly,
as follows:

Section "Monitor"
	Identifier "LVDS"
	Option "Below" "VGA"
EndSection

Section "Monitor"
	Identifier "VGA"
EndSection

Section "Device"
	Identifier "Video Board Dual"
	Driver "intel"
	Option "Monitor-LVDS" "LVDS-below"
	Option "Monitor-VGA" "VGA"
EndSection

Section "Screen"
	Identifier	"Screen Dual"
	Device		"Video Board Dual"
	SubSection "Display"
		Depth		24
		Virtual 1600 1968
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier "dual"
	Screen 0 "Screen Dual"
	InputDevice "Keyboard"
	InputDevice "Mouse"
EndSection


Samuel